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ICASSP
2007
IEEE
15 years 10 months ago
A New Rotation Search for Dependent Rate-Distortion Optimization in Video Coding
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
Tuukka Toivonen, Loren Merritt, Ville Ojansivu, Ja...
PCM
2004
Springer
146views Multimedia» more  PCM 2004»
15 years 9 months ago
Optimum End-to-End Distortion Estimation for Error Resilient Video Coding
End-to-end distortion estimation plays an important role in error-resilient video coding. The intuitive method is to simulate the decoding process many times at the encoder, as use...
Yuan Zhang, Qingming Huang, Yan Lu, Wen Gao
ICIP
2010
IEEE
15 years 2 months ago
Estimation-theoretic approach to delayed prediction in scalable video coding
Scalable video coding (SVC) employs inter-frame prediction at the base and/or the enhancement layers. Since the base layer can be encoded/decoded independent of the enhancement la...
Jingning Han, Vinay Melkote, Kenneth Rose
ICASSP
2011
IEEE
14 years 7 months ago
Stretching, compression and shearing disparity compensated prediction techniques for stereo and multiview video coding
- In multiview video coding, disparity compensated prediction exploits the correlation among different views. A common approach is to use the conventional motion compensated predic...
Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung, Ka-Ho Ng...
ICASSP
2011
IEEE
14 years 7 months ago
A spectral approach to recursive end-to-end distortion estimation for sub-pixel motion-compensated video coding
Error resilient video coding critically relies on the accuracy of endto-end distortion estimation. An established solution, the recursive optimal per-pixel estimate (ROPE), is bas...
Jingning Han, Vinay Melkote, Kenneth Rose